diff --git a/scripts/test_suite.args b/scripts/test_suite.args
index e36462b173..fc835a2c74 100644
--- a/scripts/test_suite.args
+++ b/scripts/test_suite.args
@@ -14,6 +14,7 @@
 --add-exports org.igv/org.broad.igv.event=junit
 --add-exports org.igv/org.broad.igv.exceptions=junit
 --add-exports org.igv/org.broad.igv.feature=junit
+--add-exports org.igv/org.broad.igv.feature.aa=junit
 --add-exports org.igv/org.broad.igv.feature.basepair=junit
 --add-exports org.igv/org.broad.igv.feature.bionano=junit
 --add-exports org.igv/org.broad.igv.feature.dranger=junit
diff --git a/src/main/java/module-info.java b/src/main/java/module-info.java
index ab3726ba1e..ccda49175a 100644
--- a/src/main/java/module-info.java
+++ b/src/main/java/module-info.java
@@ -2,7 +2,6 @@
     exports org.broad.igv;
     exports org.broad.igv.tools;
     exports org.broad.igv.ui;
-    exports org.broad.igv.feature.aa;
 
     requires com.google.common;
     requires protobuf.java;
diff --git a/src/main/java/org/broad/igv/feature/aa/AminoAcidManager.java b/src/main/java/org/broad/igv/feature/aa/AminoAcidManager.java
index a678de8ea4..f0c801f3ac 100644
--- a/src/main/java/org/broad/igv/feature/aa/AminoAcidManager.java
+++ b/src/main/java/org/broad/igv/feature/aa/AminoAcidManager.java
@@ -63,24 +63,6 @@ public class AminoAcidManager {
      */
     static final Map<String, AminoAcid> AANameMap = new HashMap<String, AminoAcid>(20);
 
-    private static final String[] BASE_SEQUENCES = {"TTTTTTTTTTTTTTTTCCCCCCCCCCCCCCCCAAAAAAAAAAAAAAAAGGGGGGGGGGGGGGGG",
-            "TTTTCCCCAAAAGGGGTTTTCCCCAAAAGGGGTTTTCCCCAAAAGGGGTTTTCCCCAAAAGGGG",
-            "TCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAGTCAG"};
-
-
-    public static final String DEFAULT_CODON_TABLE_PATH = "resources/geneticCode.json";
-
-    static final String DEFAULT_TRANS_TABLE_PATH = "resources/defaultTranslationTables.json";
-
-    //ID of the "standard" translation table
-    public static final int STANDARD_TABLE_ID = 1;
-
-    private static final String DEFAULT_CHROMO_KEY = "default";
-
-    private LinkedHashMap<String, CodonTable> allCodonTables = new LinkedHashMap<>(20);
-
-    private static Table<String, String, String> genomeChromoTable = TreeBasedTable.create();
-
     private static AminoAcidManager instance;
 
     private AminoAcidManager() {